TREA

Shojiro Kuwahara

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermoplastic transparent resin
    • Patent number 9,085,647
    • Issue date Jul 21, 2015
    • Mitsubishi Gas Chemical Company, Inc.
    • Nobuya Saegusa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyester film, process for producing the same and use thereof
    • Patent number 8,030,434
    • Issue date Oct 4, 2011
    • Mitsubishi Gas Chemical Company, Inc.
    • Tsuyoshi Ikeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Acrylic syrup and method of producing the same
    • Patent number 7,910,659
    • Issue date Mar 22, 2011
    • Mitsubishi Gas Chemical Company, Inc.
    • Tadashi Kawabata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of producing polyester powdery coating material
    • Patent number 7,192,994
    • Issue date Mar 20, 2007
    • Mitsubishi Gas Chemical Co., Inc.
    • Nobuyuki Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for producing polyester resins
    • Patent number 7,183,362
    • Issue date Feb 27, 2007
    • Mitsubishi Gas Chemical Company, Inc.
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyester resins
    • Patent number 7,179,869
    • Issue date Feb 20, 2007
    • Mitsubishi Gas Chemical Company, Inc.
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester resin composition
    • Patent number 7,064,169
    • Issue date Jun 20, 2006
    • Mitsubishi Gas Chemical Company, Inc.
    • Tsuyoshi Ikeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Acrylic syrup and method of producing same
    • Patent number 7,056,984
    • Issue date Jun 6, 2006
    • Mitsubishi Gas Chemical Co., Inc.
    • Tadashi Kawabata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of producing powdery coating material
    • Patent number 6,933,348
    • Issue date Aug 23, 2005
    • Mitsubishi Gas Chemical Co., Inc.
    • Nobuyuki Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for producing polyester resins
    • Patent number 6,927,275
    • Issue date Aug 9, 2005
    • Mitsubishi Gas Chemical Co., Inc.
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of producing polyester powdery coating
    • Patent number 6,822,022
    • Issue date Nov 23, 2004
    • Mitsubishi Gas Chemical INC
    • Nobuyuki Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for producing copolyester resin
    • Patent number 6,653,440
    • Issue date Nov 25, 2003
    • Mitsubishi Gas Chemical Company
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing a copolymer
    • Patent number 5,980,790
    • Issue date Nov 9, 1999
    • Mitsubishi Gas Chemical Company, Inc.
    • Shojiro Kuwahara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing methyl methacrylate polymer
    • Patent number 5,719,242
    • Issue date Feb 17, 1998
    • Mitsubishi Gas Chemical Company, Inc.
    • Yasushi Higuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for purifying polymer
    • Patent number 5,708,133
    • Issue date Jan 13, 1998
    • Mitsubishi Gas Chemical Company, Inc.
    • Yasushi Higuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing methyl methacrylate polymer
    • Patent number 5,599,888
    • Issue date Feb 4, 1997
    • Mitsubishi Gas Chemical Company, Inc.
    • Yasushi Higuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Thermoplastic Transparent Resin
    • Publication number 20080213606
    • Publication date Sep 4, 2008
    • Nobuya Saegusa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Acrylic syrup and method of producing the same
    • Publication number 20060089463
    • Publication date Apr 27, 2006
    • Mitsubishi Gas Chemical Co., Inc.
    • Tadashi Kawabata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method of producing powdery coating material
    • Publication number 20050218550
    • Publication date Oct 6, 2005
    • Nobuyuki Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Process for producing polyester resins
    • Publication number 20050209435
    • Publication date Sep 22, 2005
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for producing polyester resins
    • Publication number 20050176914
    • Publication date Aug 11, 2005
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method of producing polyester powdery coating material
    • Publication number 20050113490
    • Publication date May 26, 2005
    • Nobuyuki Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Vinyl-polymerizable monomer having tertiary hydroxyl group and polymer
    • Publication number 20040167309
    • Publication date Aug 26, 2004
    • Nobuya Saegusa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for producing polyester resins
    • Publication number 20040059084
    • Publication date Mar 25, 2004
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyester resin composition
    • Publication number 20030195303
    • Publication date Oct 16, 2003
    • Tsuyoshi Ikeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for producing copolyester resin
    • Publication number 20030100702
    • Publication date May 29, 2003
    • Takeshi Hirokane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method of producing powdery coating material
    • Publication number 20030073780
    • Publication date Apr 17, 2003
    • MITSUBISHI GAS CHEMICAL COMPANY, INC.
    • Nobuyuki Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Vinyl-polymerizable monomer having tertiary hydroxyl group and polymer
    • Publication number 20030040593
    • Publication date Feb 27, 2003
    • Nobuya Saegusa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Method of producing polyester powdery coating
    • Publication number 20030030169
    • Publication date Feb 13, 2003
    • MITSUBISHI GAS CHEMICAL COMPANY, INC.
    • Nobuyuki Koike
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Acrylic syrup and method of producing same
    • Publication number 20020173589
    • Publication date Nov 21, 2002
    • MITSUBISHI GAS CHEMICAL COMPANY, INC.
    • Tadashi Kawabata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...